CN201908196U - Knitting cam mechanism of computerized flat knitting machine - Google Patents
Knitting cam mechanism of computerized flat knitting machine Download PDFInfo
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- CN201908196U CN201908196U CN2010206855496U CN201020685549U CN201908196U CN 201908196 U CN201908196 U CN 201908196U CN 2010206855496 U CN2010206855496 U CN 2010206855496U CN 201020685549 U CN201020685549 U CN 201020685549U CN 201908196 U CN201908196 U CN 201908196U
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Abstract
The utility model discloses a knitting cam mechanism of a computerized flat knitting machine, which comprises a front knitting cam system and a rear knitting cam system, wherein the front knitting cam system and the rear knitting cam system correspond to a front needle bed and a rear needle bed. Each knitting cam system is composed of a knitting system, a loop transfer system and two needle selecting systems, and further includes a cam motherboard and a needle selecting motherboard, wherein the cam motherboard is fixedly connected with the needle selecting motherboard, the cam motherboard is higher than the needle selecting motherboard, two guide cams, two needle return cams, three knitting return cams, three reset cams and four density cams are arranged on the cam motherboard, a transfer cam is further arranged right above each guide cam and fixedly mounted on the cam motherboard, and the kitting return cams are separated from one another by the aid of the transfer cams. The knitting cam mechanism integrates functions cam devices in one dam device, and thereby equipment stability is improved, the whole structure of equipment is simplified, manufacturing cost is reduced and mounting or maintenance is convenient.
Description
Technical field
The utility model belongs to technical field of knitting machinery, especially relates to a kind of knitting cam mechanism of computer flat knitting machine.
Background technology
Flat machine is the most general machinery in knitting needle field, it generally comprises needle-bar mechanism, draw-off mechanism, knitting mechanism, transmission mechanism etc., wherein the stitch cam seat is the critical component of flat machine, the tradition flat machine has the front and back corresponding with the front and back needle-bar two cover stitch cam base devices, every cover stitch cam seat is made up of two system for weaving, two loop transfer systems and four needle selecting systems, every cover stitch cam seat has identical planar structure with the center symmetry, and each system comprises the triangle that is installed on the motherboard, compressing tablet, needle selection device etc. again.
Once applied for the patent of some relevant knitting triangle systems before the inventor, wherein the patent No. is 2003201273658 near the application, it discloses and has comprised the front and back corresponding with the front and back needle-bar two cover establishment cam systems, by two system for weaving, two loop transfer systems and four needle selecting systems are formed, every cover knitting triangle system comprises a triangle motherboard and a needle selection motherboard, the triangle motherboard is fixedlyed connected with knitting motherboard, the position of triangle motherboard is higher than knitting motherboard, the triangle motherboard is provided with two guiding triangles, two rise cams, two adapter ring triangles, two fixing barring-on depressing cams, four and half triangles that reset, four density triangulars, two active transfer cams, two fixing barring-on eedle pressers, four barring-on eedle pressers, two are hung order pressing plate and four two sections degree order pressing plates, the needle selection motherboard is provided with four needle selection devices, four active triangles of needle selection, under the synergy of above-mentioned each parts, each of flat machine piece pin can be in braiding when braiding, hang order and do not weave three kinds of states.
Above-mentioned knitting triangle system is in braiding during garment piece, and according to the needs of flower type technology, knitting cam and transfer cam need often move switchings, and compressing tablet also will carry out the change of position accordingly simultaneously.Yet, no matter be the action of triangle or the change of compressing tablet position, all must be by under the cooperation of electromagnet or other similar electric control gears, just finishing; This has just caused the final global design meeting of knitting triangle system quite complicated, has both increased manufacture difficulty and manufacturing cost, also makes the user be difficult for installing.In addition, knitting triangle system is in operation, owing to hair ash, greasy dirt, automatically controlled malfunctioning or other factors; also regular meeting causes corresponding triangle insensitive even stuck phenomenon to occur when work; increase fault rate, caused the damage of a large amount of knitting needles, directly influenced user's economic benefit.
The utility model content
The utility model provides a kind of and easily cooperates with computer program, can satisfy the knitting cam mechanism of the computer flat knitting machine of braiding complex pattern and shaping garment piece, to solve prior art complex structure, inefficiency, system's problem of unstable.
For this reason, the technical solution adopted in the utility model is such: the knitting cam mechanism of computer flat knitting machine, comprise the front and back corresponding two cover knitting triangle systems with the front and back needle-bar, every cover knitting triangle system is made up of a system for weaving, a loop transfer system and two needle selecting systems, the equal left-right symmetry of every cover knitting triangle system has identical planar structure; It also comprises triangle motherboard and needle selection motherboard, and the triangle motherboard is fixedlyed connected with the needle selection motherboard, and the position of triangle motherboard is higher than the needle selection motherboard; The triangle motherboard is provided with two guiding triangles, two back stitching triangles, three braiding playback triangles, three four density triangulars of trigonometric sum that reset, and described three braiding playback triangle branch left, center, right are packed in the top of triangle motherboard; Three triangle branch left, center, right that reset are packed in the below of triangle motherboard, and are symmetrical with three braiding playback triangles; Two back stitching triangles are installed on the left and right triangle motherboard that resets between the triangle of left and right braiding playback trigonometric sum by axle position screw respectively, thereby form fulcrum, can swing up and down; Two guiding triangles are packed on the triangle motherboard, and its both sides are adjacent with a density triangular respectively, and density triangular work is embedded in the oblique groove that has on the triangle motherboard, and can be along the oblique groove translation; Be provided with one under every guiding triangle and hang the order pressing plate, in the groove of pivot dress triangle motherboard below; It is characterized in that: described every guiding also is provided with one directly over the triangle and turns over the pin triangle, is packed on the triangle motherboard, and will weave the triangle that playbacks and separate one by one by turning over the pin triangle.
The described pin triangle that turns over comprises a symmetrical body, has linearly a top margin and on the body and concaves and be the base of U type; Described body middle part has a M type groove, and extend to the body both sides respectively at the two ends of M type groove, and is crossing with the dual-side of body, forms the horn mouth that extends out, thereby connects body; Also have several inclined-planes on the part between M type groove and the base, the inclined-plane from-inner-to-outer is downward-sloping.
Described needle selection motherboard is provided with two and does not knit compressing tablet, three needle selection fixed triangle of three needle selection playback trigonometric sums, and four needle selection devices and four active triangles of needle selection; Wherein do not knit compressing tablet and be installed in respectively on two needle selection motherboards that hang under the order pressing plate for two, do not knit top, compressing tablet two ends and connect the pin compressing tablet and fix with one respectively; Three needle selection playback triangle branch left, center, right are packed in needle selection motherboard top, and three needle selection fixed triangle branch left, center, right are packed in needle selection motherboard below, and are symmetrical with three needle selection playback triangles; Four active triangle work of needle selection are embedded in the groove of needle selection motherboard below, link to each other with trace by the Triangulum of pushing pin, pivot pin, and are controlled by trace; Four needle selection devices are packed on the needle selection motherboard; Described needle selection motherboard below also is fixed with two needle selection playback guide blocks, matches with the needle selection device.
Each piece knitting needle of the present utility model can be in braiding (turning over pin), hangs order (connecing pin) and not weave three kinds of different duties when lopping, these three kinds of duties are according to the residing position of each piece knitting needle corresponding spring pin (A, H, B), by with connect the pin compressing tablet, hang the order pressing plate, the position of not knitting compressing tablet cooperates and reaches.When the spring needle that is in the A position not during pressurized, corresponding minute hand stitch is subjected to density triangular and guiding triangle and the control of turning over the pin triangle, enters braiding or turns over the track that takes the needle of pin, drives corresponding knitting needle and works and form braiding or turn over pin.When the spring needle that is in the H position connect the pin compressing tablet, when hanging the control of order pressing plate, corresponding minute hand stitch is subjected to the control of density triangular and guiding triangle, push down the spring needle that is in stage casing, H position to lower swing if hang the order pressing plate, corresponding minute hand stitch is subjected to the control of density triangular and guiding triangle, enter and hang the purpose track that takes the needle, drive corresponding knitting needle and work to form and hang order; Otherwise, hang the order pressing plate upwards swing do not oppress the spring needle that is in stage casing, H position, corresponding minute hand stitch is subjected to the control of density triangular and guiding triangle, enters the track that takes the needle that connects pin, drives corresponding knitting needle and works to form and connect pin.When the spring needle that is in the B position is subjected to not knit the control of compressing tablet, do not knit the spring needle that compressing tablet will be in the B position and all push back needle tray, thereby compressing minute hand stitch also all enters needle tray, and corresponding knitting needle is not worked, and promptly is in not woven condition.Spring needle is in A, H, three different positions of B, and connect the pin compressing tablet, do not knit compressing tablet, the triangle that leads, turn over the pin triangle, and hang the order pressing plate, density triangular matches, and by the automatic control of computer program, can weave various complex patterns and shaping garment piece.
How to make spring needle be in A, H, three different positions of B, this is a key of finishing lopping state in the same line.Wherein, spring needle arrives the A position and need just can finish through twice needle selection, and arriving the H position need just can finish through a needle selection, and the B position does not need needle selection.When Nose Left moved, needle selection was all lifted by needle selection playback guide block, and the needle-bar surface is exposed in the sheet heel under the needle selection, and spring needle is in the B position; As not needing needle selection, the needle selection blade of needle selection device is not swung and is in original state, and the needle selection stitch is on the sheet rack rails road of needle selection blade, and this moment, the needle selection stitch was pressed in the needle tray, and the needle-bar surface is not exposed in the sheet heel under the needle selection; As the need needle selection, put on the needle selection blade of needle selection device, do not contact with the needle selection stitch, the needle-bar surface is exposed in the sheet heel under the needle selection, begins to carry out the needle selection first time.Be pressed under the needle selection of needle tray the sheet heel and just can not rise, be not pressed under the needle selection of needle tray the sheet heel and rise, thereby spring needle is pushed into the H position from the B position, the knitting needle of correspondence is finished hung order or connect pin along the needle selection fixed triangle along the needle selection fixed triangle; Subsequently, the spring needle that is in the H position triangle that is reset all pushes back the B position.When Airplane Nose Right moved, spring needle all was in the B position, and through the needle selection that has selected for the first time, the needle-bar surface is exposed in the sheet heel under its needle selection, carries out the needle selection second time by the needle selection device; As the need needle selection, put on the needle selection blade of needle selection device, do not contact with the needle selection stitch, the needle-bar surface is still exposed in the sheet heel under the needle selection, rise along the active triangle of needle selection, the pairing spring needle of knitting needle that needle selection will need to weave or turn over pin all is pushed into the A position, and the needle selection that does not need to select is pushed back needle tray by the needle selection blade, and corresponding knitting needle is not worked yet.Like this, make spring needle arrive A, H, three different positions of B, in same line, reach braiding (turning over pin), hang order (connecing pin) and do not weave three kinds of different duties.
Braiding during Airplane Nose Right of the present utility model operation, hang order, turn over pin, the principle that takes the needle that connects pin is identical, repeat no more.
Compared with prior art, the utility model is by effectively integrating the achievable function of the several triangle devices ability of need in the past, finish by a triangle device, thereby can cancel a large amount of electromagnet or other similar electric control gears, not only improved the stability of knitting cam mechanism work, also simplified the overall structure of knitting cam mechanism greatly, reduced manufacturing cost, also be convenient to install or maintenance; And, also can satisfy the demand that weaves complex pattern and shaping garment piece.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1 is the present embodiment structural representation.
Fig. 2 is for turning over pin three-legged structure schematic diagram.
Fig. 3 is braiding track schematic diagram.
Fig. 4 is for hanging order track schematic diagram.
Fig. 5 is for turning over pin track schematic diagram.
Fig. 6 is for connecing pin track schematic diagram.
The dotted line of band arrow is the Cam Track of present embodiment in the accompanying drawing.
Arrow points under in the accompanying drawing is represented the traffic direction of head.
The dotted line of below is represented the residing position of spring needle in the accompanying drawing.
The specific embodiment
Referring to Fig. 1, Fig. 2.Present embodiment comprises the front and back corresponding with the front and back needle-bar two cover knitting triangle systems, and every cover knitting triangle system is made up of a system for weaving, a loop transfer system and two needle selecting systems, and the equal left-right symmetry of every cover knitting triangle system has identical planar structure; It also comprises triangle motherboard 1 and needle selection motherboard 12, and triangle motherboard 1 is fixedlyed connected with needle selection motherboard 12, and the position of triangle motherboard 1 is higher than needle selection motherboard 12; Triangle motherboard 1 is provided with two guiding triangles 4, two back stitching triangles 10, three braiding playback triangles 11, three reset triangle 9 and four density triangulars 2,11 fens left, center, right of described three braiding playback triangles are packed in the top of triangle motherboard 1, three 9 fens left, center, right of triangle that reset are packed in the below of triangle motherboard 1, and are symmetrical with three braiding playback triangles 11; Two back stitching triangles 10 are installed on the left and right triangle motherboard 1 that resets between the triangle of left and right braiding playback trigonometric sum by axle position screw respectively, thereby form fulcrum, can swing up and down; Two guiding triangles 4 are packed on the triangle motherboard 1, and its both sides are adjacent with a density triangular 2 respectively, and density triangular 2 is lived and is embedded in the oblique groove that has on the triangle motherboard 1, and can be along the oblique groove translation; Be provided with one under every guiding triangle 4 and hang order pressing plate 7, in the groove of pivot dress triangle motherboard 1 below; Every guiding is provided with one directly over the triangle 4 and turns over pin triangle 5, is packed on the triangle motherboard 1, and will weave the triangle 11 that playbacks and separate one by one by turning over pin triangle 5.
The described pin triangle 5 that turns over comprises a symmetrical body 30, has linearly a top margin and on the body 30 and concaves and be the base of U type; Described body 30 middle parts have a M type groove 31, and extend to body 30 both sides respectively at the two ends of M type groove 31, and are crossing with the dual-side of body 30, form the left horn mouth x and the right horn mouth r that extend out, thereby connect body; Also have several inclined-planes on the part between M type groove 31 and the base, the inclined-plane from-inner-to-outer is downward-sloping.
Described needle selection motherboard 12 is provided with two and does not knit compressing tablet 8, three needle selection playback triangles 17 and three needle selection fixed triangle 16, and four needle selection devices 13 and four active triangles 15 of needle selection; Wherein do not knit compressing tablet 8 and be installed in respectively on two needle selection motherboards 2 that hang under the order pressing plate 7 for two, do not knit top, compressing tablet 8 two ends and connect pin compressing tablet 6 and fix with one respectively; 17 fens left, center, right of three needle selection playback triangles are packed in needle selection motherboard 12 tops, and 16 fens left, center, right of three needle selection fixed triangle are packed in needle selection motherboard 12 belows, and are symmetrical with three needle selection playback triangles 16; Four active triangles 15 of needle selection are lived and are embedded in the groove of needle selection motherboard 12 belows, link to each other with trace by the Triangulum of pushing pin, pivot pin, and are controlled by trace; Four needle selection devices 13 are packed on the needle selection motherboard 12, and eight grades of needle selection blades 18 are housed in every needle selection device 13; Described needle selection motherboard 12 belows also are fixed with two needle selection playback guide blocks 14, match with needle selection device 13.
Referring to Fig. 3.Present embodiment is when weaving, and head moves left along the direction of arrow, and at this moment, the density triangular that is positioned at guiding triangle 4 left sides is subjected to motor control to be in oblique groove topmost, and its first track export e braiding track inlet f with guiding triangle 4 just is relative; Hang order pressing plate 7 and be subjected to magnet control, upwards be swung away from the H position; And needle selection is after through needle selection device 13 twice needle selection, promotes under the needle selections sheet heel by the active triangle 15 of needle selection and rises, and needle selection promotes spring needle to the A position, makes not pressurized of spring needle, thereby makes corresponding minute hand come-up in running order; The needle selection corresponding spring pin that has been selected by needle selection device 13 is not in the B position, is not knitted compressing tablet 8 and is pressed in the needle tray, and corresponding knitting needle is not worked.Continuation operation along with head, spring needle is pressurized not in the A position, the stitch of minute hand exposes the needle-bar surface, the first track N of the density triangular of minute hand hypomere stitch on the left of first track inlet c enters, first track inlet c place has plane p, the q of two drops, plane p, q are connected by a track mouth inclined-plane s who makes progress, thereby minute hand hypomere stitch is better entered among the first track N, along the operation of braiding track; Subsequently, minute hand lower end stitch shifts out from the first track export e, is entered among the braiding track P of guiding triangle 4 by braiding track inlet f smoothly, along the operation of braiding track; Along with head continues operation, minute hand hypomere stitch enters the second track M of the density triangular that is arranged in guiding triangle 4 right sides, continue operation along the braiding track, skid off, go out 3/4 pin position and finish braid movement thereby make minute hand drive corresponding knitting needle from the second track export d.
Referring to Fig. 4.Present embodiment is when hanging order, and head moves left along the direction of arrow, and at this moment, the density triangular that is positioned at guiding triangle 4 left sides is subjected to motor control to be in oblique groove topmost, and its first track export e braiding track inlet f with guiding triangle 4 just is relative; Hang order pressing plate 7 and be subjected to magnet control, upwards be swung away from the H position; And needle selection promotes sheet heel rising under the needle selections by needle selection fixed triangle 16 behind No. 13 needle selections of process needle selection device, and needle selection promotes spring needle to the H position; The needle selection corresponding spring pin that has been selected by needle selection device 13 is not in the B position, is not knitted compressing tablet 8 and is pressed in the needle tray, and corresponding knitting needle is not worked.Continuation operation along with head, a left side connects pin compressing tablet 6-1 compressing on the H position though minute hand hypomere stitch is subjected to before entering the first track N, but because the left side meets pin compressing tablet 6-1 a little less than not knitting compressing tablet 8, minute hand hypomere stitch can not skid off along the surface of the density triangular in left side, can guarantee that still minute hand hypomere stitch enters among the first track N smoothly, along hanging the operation of order track; Subsequently, minute hand hypomere stitch shifts out from the first track export e, and minute hand hypomere stitch continues along hanging the operation of order track; At this moment, spring needle enters the working range of hanging order pressing plate 7, and spring needle pressurized, minute hand hypomere stitch sink to and be not directed to triangle 4 in the needle tray and connect away, along hanging the order track in the operation of the surface of guiding triangle 4; When leaving, spring needle hangs order pressing plate 7 not during pressurized, minute hand hypomere stitch can float the second track M that enters the density triangular that is arranged in guiding triangle 4 right sides again, at this moment, spring needle connects on the right side under the compressing of pin compressing tablet 6-2 smoothly along hanging the operation of order track, skid off from the second track export d, go out 2/4 pin position and finish and hang order action thereby make minute hand drive corresponding knitting needle.
Referring to Fig. 5.Present embodiment is when turning over pin, and head moves left along the direction of arrow, at this moment, the density triangular that is positioned at guiding triangle 4 left sides is subjected to motor control to be in the oblique groove lowermost end, minute hand hypomere stitch can be hung order pressing plate 7 and be subjected to magnet control along the 3rd track K operation, upwards be swung away from the H position; And needle selection is after through needle selection device 13 twice needle selection, promotes under the needle selections sheet heel by the active triangle 15 of needle selection and rises, and needle selection promotes spring needle to the A position, makes not pressurized of spring needle, thereby makes the minute hand come-up in running order; The needle selection corresponding spring pin that has been selected by the needle selection device is not in the B position, is not knitted compressing tablet 8 and is pressed in the needle tray, and corresponding knitting needle is not worked.Continuation operation along with head, spring needle is pressurized not in the A position, the minute hand stitch exposes the needle-bar surface, minute hand hypomere stitch enters among the 3rd track K from the 3rd track inlet w, the 3rd track inlet w place has plane p, the q of two drops, plane p, q are connected by a track mouth inclined-plane s who makes progress, thereby minute hand hypomere stitch is better entered among the 3rd track K, along turning over the operation of pin track; Also have an outlet inclined-plane v who makes progress in the exit of the 3rd track K, turn over the pin zone thereby minute hand hypomere stitch can be entered from here, and can not withdraw from from here; When minute hand hypomere stitch moved to the outlet of the 3rd track K, its epimere stitch was in the left horn mouth x place of turning over pin triangle 5 just, and afterwards, minute hand hypomere stitch is uncontrolled; Continuation operation along with head, minute hand epimere stitch enters M type groove 31 along turning over after the pin track moves to right horn mouth r place from left horn mouth x, minute hand epimere stitch is no longer controlled, and minute hand hypomere stitch turns over the operation of pin track in the effect lower edge of the density triangular that is positioned at guiding triangle 4 right sides, enter among the second track M, continue to skid off from the second outlet d, go out 4/4 pin position and finish and turn over pin and move thereby make minute hand drive corresponding knitting needle along turning over the operation of pin track.
Referring to accompanying drawing 6.Present embodiment is when connecing pin, head moves left along the direction of arrow, at this moment, the density triangular that is positioned at guiding triangle 4 left sides is subjected to motor control to be in the oblique groove lowermost end, make minute hand hypomere stitch to enter and connect the pin track along the 3rd track inlet w, hang order pressing plate 7 and be subjected to magnet control, upwards be swung away from the H position; And behind No. 13 needle selections of needle selection process needle selection device, promoting sheet heel rising under the needle selections by needle selection fixed triangle 16, needle selection promotes spring needle to the H position; The needle selection corresponding spring pin that has been selected by needle selection device 13 is not in the B position, is not knitted compressing tablet 7 and is pressed in the needle tray, and corresponding knitting needle is not worked.Continuation operation along with head, minute hand hypomere stitch enters the 3rd track inlet w, at this moment, the spring needle that is in the H position is subjected to the compressing that a left side meets pin compressing tablet 6-1 fully, because a left side meets pin compressing tablet 6-1 a little less than not knitting compressing tablet 8, make minute hand not sink to fully in the needle tray, since have between the 3rd track K of the density triangular in left side and the second track N one make progress meet pin inclined-plane z, this meets pin inclined-plane z and meets pin plane t with height and link to each other respectively at the low pin plane u that connects, thereby helps minute hand hypomere stitch to move along connecing the pin track; Along with the continuation operation of head, spring needle breaks away from the compressing that a left side meets pin compressing tablet 6-1, owing to hang order pressing plate 7 not in the workspace, the minute hand stitch is the emersion needle tray thereupon, and minute hand hypomere stitch enters connecing among the pin track y of guiding triangle 4, continues operation along connecing the pin track; Meet pin track y when what minute hand hypomere stitch was walked out guiding triangle 4, before the second track M that enters the density triangular that is positioned at guiding triangle 4 right sides, be subjected to the effect of additional bevels j on the density triangular on right side, minute hand hypomere stitch is entered among the second track M fully, the situation of striker can not occur; At this moment, spring needle is subjected to the compressing that the right side meets pin compressing tablet 6-2 again, because the right side meets pin compressing tablet 6-2 a little less than not knitting compressing tablet 8, make minute hand hypomere stitch not skid off from the density triangular surface on right side, so minute hand hypomere stitch still is among the track M of density triangular on right side, continue along connecing the operation of pin track, skid off from the second outlet d, go out 1/4 pin position and finish and connect pin and move thereby make minute hand drive corresponding knitting needle.
The braiding during operation of the Airplane Nose Right of present embodiment, hang order, turn over pin, the principle that takes the needle that connects pin is identical, repeat no more.
Claims (3)
1. the knitting cam mechanism of computer flat knitting machine, comprise the front and back corresponding two cover knitting triangle systems with the front and back needle-bar, every cover knitting triangle system is made up of a system for weaving, a loop transfer system and two needle selecting systems, the equal left-right symmetry of every cover knitting triangle system has identical planar structure; It also comprises triangle motherboard and needle selection motherboard, and the triangle motherboard is fixedlyed connected with the needle selection motherboard, and the position of triangle motherboard is higher than the needle selection motherboard; The triangle motherboard is provided with two guiding triangles, two back stitching triangles, three braiding playback triangles, three four density triangulars of trigonometric sum that reset, and described three braiding playback triangle branch left, center, right are packed in the top of triangle motherboard; Three triangle branch left, center, right that reset are packed in the below of triangle motherboard, and are symmetrical with three braiding playback triangles; Two back stitching triangles are installed on the left and right triangle motherboard that resets between the triangle of left and right braiding playback trigonometric sum by axle position screw respectively, thereby form fulcrum, can swing up and down; Two guiding triangles are packed on the triangle motherboard, and its both sides are adjacent with a density triangular respectively, and density triangular work is embedded in the oblique groove that has on the triangle motherboard, and can be along the oblique groove translation; Be provided with one under every guiding triangle and hang the order pressing plate, in the groove of pivot dress triangle motherboard below; It is characterized in that: described every guiding also is provided with one directly over the triangle and turns over the pin triangle, is packed on the triangle motherboard, and will weave the triangle that playbacks and separate one by one by turning over the pin triangle.
2. the knitting cam mechanism of computer flat knitting machine as claimed in claim 1, it is characterized in that: the described pin triangle that turns over comprises a symmetrical body, has linearly a top margin and on the body and concaves and be the base of U type; Described body middle part has a M type groove, and extend to the body both sides respectively at the two ends of M type groove, and is crossing with the dual-side of body, forms the horn mouth that extends out, thereby connects body; Also have several inclined-planes on the part between M type groove and the base, the inclined-plane from-inner-to-outer is downward-sloping.
3. the knitting cam mechanism of computer flat knitting machine as claimed in claim 1 is characterized in that: described needle selection motherboard is provided with two and does not knit compressing tablet, three needle selection fixed triangle of three needle selections playback trigonometric sums, and four needle selection devices and four active triangles of needle selection; Wherein do not knit compressing tablet and be installed in respectively on two needle selection motherboards that hang under the order pressing plate for two, do not knit top, compressing tablet two ends and connect the pin compressing tablet and fix with one respectively; Three needle selection playback triangle branch left, center, right are packed in needle selection motherboard top, and three needle selection fixed triangle branch left, center, right are packed in needle selection motherboard below, and are symmetrical with three needle selection playback triangles; Four active triangle work of needle selection are embedded in the groove of needle selection motherboard below, link to each other with trace by the Triangulum of pushing pin, pivot pin, and are controlled by trace; Four needle selection devices are packed on the needle selection motherboard; Described needle selection motherboard below also is fixed with two needle selection playback guide blocks, matches with the needle selection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855496U CN201908196U (en) | 2010-12-29 | 2010-12-29 | Knitting cam mechanism of computerized flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855496U CN201908196U (en) | 2010-12-29 | 2010-12-29 | Knitting cam mechanism of computerized flat knitting machine |
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| CN201908196U true CN201908196U (en) | 2011-07-27 |
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| CN2010206855496U Expired - Lifetime CN201908196U (en) | 2010-12-29 | 2010-12-29 | Knitting cam mechanism of computerized flat knitting machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021734A (en) * | 2010-12-29 | 2011-04-20 | 宁波慈星股份有限公司 | Weaving triangle structure of computer flat machine |
| CN102321947A (en) * | 2011-09-08 | 2012-01-18 | 宁波慈星股份有限公司 | Upper protecting mountain for computer flat knitting machine |
| CN102787439A (en) * | 2012-09-04 | 2012-11-21 | 东莞市金贝诺软件技术有限公司 | Improved head cam system for computerized flat knitting machine and knitting needle device of computerized flat knitting machine |
| CN105386227A (en) * | 2015-12-25 | 2016-03-09 | 桐庐永盛针织机械有限公司 | Computerized flat knitter knitting and jacquard weaving reverse stitch needle control method |
| CN105420904A (en) * | 2015-12-25 | 2016-03-23 | 桐庐永盛针织机械有限公司 | Needle control method for knitting and eyeleting of computerized flat knitter |
| CN106435987A (en) * | 2015-08-05 | 2017-02-22 | H.斯托尔股份两合公司 | Cam system for a flat knitting machine and flat knitting machine |
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2010
- 2010-12-29 CN CN2010206855496U patent/CN201908196U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021734A (en) * | 2010-12-29 | 2011-04-20 | 宁波慈星股份有限公司 | Weaving triangle structure of computer flat machine |
| CN102321947A (en) * | 2011-09-08 | 2012-01-18 | 宁波慈星股份有限公司 | Upper protecting mountain for computer flat knitting machine |
| CN102787439A (en) * | 2012-09-04 | 2012-11-21 | 东莞市金贝诺软件技术有限公司 | Improved head cam system for computerized flat knitting machine and knitting needle device of computerized flat knitting machine |
| CN102787439B (en) * | 2012-09-04 | 2014-04-09 | 东莞市金贝诺软件技术有限公司 | Improved head cam system for computerized flat knitting machine |
| CN106435987A (en) * | 2015-08-05 | 2017-02-22 | H.斯托尔股份两合公司 | Cam system for a flat knitting machine and flat knitting machine |
| CN106435987B (en) * | 2015-08-05 | 2019-06-04 | H.斯托尔股份两合公司 | Cam system and straight-bar machines for straight-bar machines |
| CN105386227A (en) * | 2015-12-25 | 2016-03-09 | 桐庐永盛针织机械有限公司 | Computerized flat knitter knitting and jacquard weaving reverse stitch needle control method |
| CN105420904A (en) * | 2015-12-25 | 2016-03-23 | 桐庐永盛针织机械有限公司 | Needle control method for knitting and eyeleting of computerized flat knitter |
| CN105420904B (en) * | 2015-12-25 | 2017-08-22 | 桐庐永盛针织机械有限公司 | Computer flat knitting machine weaves and chosen the pin prosecutor method in hole |
| CN105386227B (en) * | 2015-12-25 | 2018-09-07 | 桐庐永盛针织机械有限公司 | The needle prosecutor method of computer flat knitting machine knitted jacquard needle overturning |
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